Just purchased and installed some new tires. I went with the Hankook 285/75R16's and then leveled it out a bit with adjusting the torsion bars. My dad has 265/75R17's on his and seem to wear pretty descent. Hope I am happy with what I bought. Need an opinion, though, would I adjust my tuner to 33" or 32.75" for tire height to correct my speedometer? Any help would be appreciated. I like the looks of them, they make my rims seem small, but made the pickup look cool, IMO.